In the early 1960s, after officially celebrating the 300th anniversary of Marguerite Bourgeoys' ownership of land in Pointe-Saint-Charles, interest in turning the original house into a museum increased. However, in order to do so, another establishment needed to be constructed to house the sisters who would oversee the museum project. Therefore, the construction of the Jeanne-LeBer house began in 1963, and was completed in 1964. The Maison Saint-Gabriel, the original farm house purchased by Bourgeoys in 1668, was then classified as a historic monument by the
Ministère de la Culture, des Communications et de la Condition féminine in October 1965. Work began to restore the house that same year, under the supervision of architect Victor Depocas. The objective of the restoration was to conserve the walls and re-create within them the living conditions of the sisters who resided in the house in the 17th century. Thus, the kitchen, the common room, the basement, the chapel, the dormitory, the King's daughters' room, and the attic were refurbished and outfitted with artifacts that created an image and feeling reminiscent of the original house. During the summer, costumed interpreters and artisans host live demonstrations showcasing 17th century craftmaking. In addition, the house and barn are surrounded by gardens. The Glade and the Poetry Path hosts indigenous plants and shrubs. The Farmhouse Gardens re-create a 17th-century vegetable garden. The Sharecroppers' garden honours the women of the Congregation of Notre Dame. These gardens add an horticultural element to the museum. ==Collections==